The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2014
Filed:
Oct. 19, 2011
Applicants:
Bart DE Smet, Bellevue, WA (US);
Henricus Johannes Maria Meijer, Mercer Island, WA (US);
Inventors:
Bart De Smet, Bellevue, WA (US);
Henricus Johannes Maria Meijer, Mercer Island, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
Computation execution can be visualized and debugged. A computation such as a database query plan graph can be extracted from a database query expression. Trace points can be injected into the database query expression while preserving original behavior. Query graphs can be generated with automatic inserting of mechanisms to connect to trace points, enabling visualization of query execution lifecycle states, collection of data traces across operators, and historical debugging with replay of data sets.